Iron (Fe) Minerals sorted by Descending Weight Percent
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% Fe | Mineral Name | Chemical Formula | MW |
5.23 % Fe | Bannisterite # | KCa(Mn,Fe++,Zn,Mg)21(Si,Al)32O76(OH)16·4-12(H2O) | 3,734.70 |
5.23 % Fe | Bianchite # | (Zn,Fe++)(SO4)·6(H2O) | 267.16 |
5.21 % Fe | Kahlerite # | Fe++(UO2)2(AsO4)2·10-12(H2O) | 1,071.91 |
5.20 % Fe | Bokite | (Al,Fe+++)1.3(V++++,Fe)8O20·4.7(H2O) | 858.38 |
5.20 % Fe | Zincgartrellite ! | Pb(Zn,Fe,Cu)2(AsO4)2(OH,H2O)2 | 644.39 |
5.17 % Fe | Gaspeite | (Ni,Mg,Fe++)CO3 | 108.10 |
5.13 % Fe | Stalderite | TlCu(Zn,Fe,Hg)2As2S6 | 761.31 |
5.13 % Fe | Clinoholmquistite ? | [ ](Li2Mg3Al2)Si8O22(OH)2 | 794.83 |
5.11 % Fe | Yttrobetafite-(Y) | (Y,U,Ce)2(Ti,Nb,Ta)2O6(OH) | 437.15 |
5.10 % Fe | Bussenite ! | Na2(Ba,Sr)2(Fe,Mn)TiSi2O7(CO3)(OH)3F | 657.06 |
5.04 % Fe | Guimaraesite | Ca2(Zn,Mg,Fe)5Be4(PO4)6(OH)4·6H2O | 1,107.66 |
5.04 % Fe | Franklinfurnaceite | Ca2(Fe+++,Al)Mn+++Mn++3Zn2Si2O10(OH)8 | 831.54 |
5.03 % Fe | Jamborite | (Ni++,Ni+++,Fe)(OH)2(OH,S,(H2O)) | 111.03 |
5.03 % Fe | Clinozoisite-(Sr) ! | CaSrAl3(Si2O7)(SiO4)O(OH) | 499.69 |
5.00 % Fe | Khomyakovite ! | Na12Sr3Ca6Fe3Zr3W(Si25O73)(O,OH,H2O)3 (OH,Cl)2 | 3,349.55 |
5.00 % Fe | Jervisite | (Na,Ca,Fe++)(Sc,Mg,Fe++)Si2O6 | 223.42 |
5.00 % Fe | Arakiite ! | (Zn,Mn++)(Mn++,Mg)12(Fe+++,Al)2(AsO3)(AsO4)2(OH)23 | 1,452.97 |
4.98 % Fe | Mathiasite | (K,Ca,Sr)(Ti,Cr,Fe,Mg)21O38 | 1,682.56 |
4.92 % Fe | Ershovite | Na4K3(Fe++,Mn++,Ti)2Si8O20(OH)4·5(H2O) | 1,022.20 |
4.90 % Fe | Strontiochevkinite | (Sr,REE)4Fe(Ti,Zr)2Ti2Si4O22 | 1,140.23 |
4.84 % Fe | Qingheiite | Na2(Mn++,Mg,Fe++)(Al,Fe+++)(PO4)3 | 461.08 |
4.79 % Fe | Ungemachite # | K3Na8Fe+++(SO4)6(NO3)2·6(H2O) | 1,165.54 |
4.79 % Fe | Sogdianite | (K,Na)2(Li,Fe+++,Al)3ZrSi12O30 | 1,049.22 |
4.77 % Fe | Clinoungemachite # | K3Na9Fe+++(SO4)6(OH)3·9(H2O) ? | 1,169.59 |
4.75 % Fe | Yoshimuraite | (Ba,Sr)2(Mn,Fe)2(Ti,Fe)(Si2O7)2(PO4,SO4)(OH) | 705.01 |
4.75 % Fe | Lindsleyite | (Ba,Sr)(Ti,Cr,Fe,Mg)21O38 | 1,763.22 |
4.74 % Fe | Kentrolite # | Pb2Mn+++2Si2O9 | 718.61 |
4.73 % Fe | Nekrasovite | Cu+26V2(Sn,As,Sb)6S32 | 3,426.88 |
4.72 % Fe | Fluoro-magnesio-arfvedsonite ! | NaNa2(Mg,Fe++)4Fe+++[Si8O22](F,OH)2 | 828.15 |
4.72 % Fe | Grandidierite # | (Mg,Fe++)Al3(BO4)(SiO4)O | 296.03 |
4.67 % Fe | Ovamboite ! | Cu20(Fe,Cu,Zn)6W2Ge6S32 | 3,470.24 |
4.61 % Fe | Dellaventuraite ! | NaNa2(Mg2,Mn+++,Li,Ti)Si8O22O2 | 859.87 |
4.60 % Fe | Zirconolite | (Ca,Ce)Zr(Ti,Nb,Fe+++)2O7 | 363.87 |
4.54 % Fe | Arseniopleite # | (Ca,Na)(Na,Pb)Mn++(Mn++,Mg,Fe++)2(AsO4)3 | 737.72 |
4.54 % Fe | Holtstamite ! | Ca3(Al,Mn+++)2(SiO4)2(OH)4 | 455.40 |
4.52 % Fe | Zhemchuzhnikovite | NaMg(Al,Fe+++)(C2O4)3·8(H2O) | 494.00 |
4.52 % Fe | Chameanite | (Cu,Fe)4As(Se,S)4 | 617.65 |
4.51 % Fe | Bismutostibiconite | Bi(Sb+++++,Fe+++)2O7 | 618.57 |
4.51 % Fe | Fluoro-magnesiohastingsite ! | (Na,K)Ca2(Mg,Fe+++,Ti)5(Si,Al)8O22F2 | 866.18 |
4.50 % Fe | Gartrellite | Pb(Cu,Fe++)2(AsO4,SO4)2(CO3,H2O)0.7 | 620.46 |
4.49 % Fe | Sanmartinite # | (Zn,Fe++)WO4 | 310.85 |
4.48 % Fe | Burckhardtite | Pb2(Fe+++,Mn+++)Te++++(AlSi3O10)O2(OH)2·(H2O) | 934.87 |
4.47 % Fe | Jixianite | Pb(W,Fe+++)2(O,OH)7 | 624.91 |
4.45 % Fe | Naujakasite # | Na6(Fe++,Mn)Al4Si8O26 | 942.15 |
4.42 % Fe | Kozulite | NaNa2Mn++4(Fe+++,Al)Si8O22(OH)2 | 948.04 |
4.40 % Fe | Cascandite | Ca(Sc,Fe++)Si3O8(OH) | 317.02 |
4.36 % Fe | Atlasovite | Cu6Fe+++Bi+++O4(SO4)5·KCl | 1,242.08 |
4.35 % Fe | Strontiojoaquinite | (Na,Fe++)2Ba2Sr2Ti2[Si4O12]2(O,OH)2·(H2O) | 1,284.18 |
4.35 % Fe | Strontio-orthojoaquinite | (Na,Fe++)2Ba2Sr2Ti2[Si4O12]2(O,OH)2·(H2O) | 1,284.18 |
4.33 % Fe | Janhaugite | (Na,Ca)3(Mn++,Fe++)3(Ti++++,Zr,Nb)2Si4O15(OH,F,O)3 | 773.35 |
4.32 % Fe | Georgbarsanovite ! | Na12(Mn,Sr,REE)3Ca6Fe++3Zr3NbSi25O76Cl2·H2O | 3,297.19 |
4.32 % Fe | Uvite ! | (Ca,Na)(Mg,Fe++)3Al5Mg(BO3)3Si6O18(OH,F)4 | 970.23 |
4.30 % Fe | Orthojoaquinite-(La) ! | Ba2Na(La,Ce)2Fe++Ti2Si8O26(OH,O,F)·H2O | 1,429.39 |
4.29 % Fe | Hexamolybdenum ! | (Mo,Ru,Fe,Ir,Os) | 104.04 |
4.29 % Fe | Grischunite | NaCa2Mn++5Fe+++(AsO4)6·2(H2O) | 1,303.23 |
4.28 % Fe | Nealite | Pb4Fe++(As+++++O4)2Cl4 | 1,304.30 |
4.27 % Fe | Nealite-(H2O) * | Pb4Fe++(As+++O3)2Cl4·2(H2O) | 1,308.33 |
4.25 % Fe | Protoanthophyllite ! | (Mg,Fe)7Si8O22(OH)2 | 801.60 |
4.24 % Fe | Woodallite ! | Mg6Cr2(OH)16Cl2·4(H2O) | 659.31 |
4.21 % Fe | Okhotskite-(Mn++) | Ca2(Mn++,Mg)(Mn+++,Al,Fe+++)Si3O10(OH)4 | 530.54 |
4.21 % Fe | Oulankaite ! | (Pd,Pt)5(Cu,Fe)4SnTe2S2 | 1,327.45 |
4.20 % Fe | Hauckite | (Mg,Mn++)24Zn18Fe+++3(SO4)4(CO3)2(OH)81 (?) | 3,993.55 |
4.18 % Fe | Golyshevite ! | (Na,Ca)10Ca9(Fe+++,Fe++)2Zr3NbSi25O72(CO3)(OH)3·H2O | 2,925.34 |
4.18 % Fe | Fergusonite-(Nd) * | (Nd,Ce)(Nb,Ti)O4 | 267.16 |
4.17 % Fe | Lourenswalsite | (K,Ba)2(Ti,Mg,Ca,Fe)4(Si,Al,Fe)6O14(OH)12 | 937.50 |
4.17 % Fe | Tisinalite | Na3H3(Mn++,Ca,Fe)TiSi6(O,OH)18·2(H2O) | 669.67 |
4.16 % Fe | Werdingite | (Mg,Fe)2Al14B4Si4O37 | 1,209.06 |
4.16 % Fe | Welshite | Ca4Mg9Sb3O4[Si6Be3AlFe2O36] | 1,746.53 |
4.13 % Fe | Ferrokentbrooksite ! | Na15Ca6(Fe,Mn)3Zr3NbSi25O73(O,OH,H2O)3(Cl,F,OH)2 | 3,231.96 |
4.13 % Fe | Ferromerrillite ! | Ca9NaFe(PO4)7 | 1,095.41 |
4.13 % Fe | Collinsite # | Ca2(Mg,Fe++)(PO4)2·2(H2O) | 338.32 |
4.12 % Fe | Nyboite | NaNa2(Mg3Al2)Si7AlO22(OH)2 | 826.37 |
4.08 % Fe | Dissakisite-(La) ! | (Ca,Fe++,Th, La)(La,REE,Ca)(Al,Cr,Ti)2(Mg,Fe,Al)Si3O12(OH,F) with La > Ce | 551.33 |
4.06 % Fe | Nickenichite | Na0,8Ca0,4(Mg,Fe+++,Al)3Cu0,4(AsO4)3 | 549.61 |
4.05 % Fe | Cabalzarite ! | Ca(Mg,Al,Fe++)2(AsO4)2(H2O,OH)2 | 413.71 |
4.03 % Fe | Tritomite-(Y) | (Y,Ca,La,Fe++)5(Si,B,Al)3(O,OH,F)13 (?) | 693.60 |
4.02 % Fe | Orthojoaquinite-(Ce) | NaFe++Ba2Ce2Ti2[Si4O12]2 O2(OH)·(H2O) | 1,388.16 |
4.02 % Fe | Pittongite ! | Na0.22[(W,Fe+++)(O,OH)3·0.44H2O | 222.44 |
4.00 % Fe | Polyakovite-(Ce) ! | (Ce,La,Nd,Pr,Ca)4(Mg,Fe++)(Cr,Fe+++)2(Ti,Nb)2Si4O22 | 1,255.42 |
4.00 % Fe | Manganipiemontite-(Sr) ! | CaSr(Mn+++,Fe+++)2Al[Si3O12](OH) | 559.08 |
3.97 % Fe | Chenguodaite ! | Ag9FeTe2S4 | 1,406.90 |
3.94 % Fe | Joaquinite-(Ce) # | NaFe++Ba2Ce2(Ti,Nb)2[Si4O12]2O2(OH,F)·(H2O) | 1,419.19 |
3.93 % Fe | Magnesiotaaffeite-6N3S ! | (Mg,Fe++,Zn)2Al6BeO12 | 426.60 |
3.92 % Fe | Koashvite | Na6(Ca,Mn)(Ti,Fe)Si6O18·(H2O) | 711.83 |
3.92 % Fe | Brackebuschite # | Pb2(Mn,Fe++)(VO4)2(OH) | 712.70 |
3.92 % Fe | Parakuzmenkoite-Fe ! | (K,Ba)2Fe(Ti,Nb)4(Si4O12)2(O,OH)4·7(H2O) | 2,567.15 |
3.87 % Fe | Oldhamite # | (Ca,Mg,Fe)S | 72.14 |
3.87 % Fe | Skaergaardite ! | CuPd | 173.19 |
3.86 % Fe | Fairfieldite # | Ca2(Mn,Fe++)(PO4)2·2(H2O) | 361.29 |
3.83 % Fe | Calcybeborosilite-(Y) ! | (REE,Ca)2[ ](B,Be)2(SiO4)2(OH,O)2 | 437.09 |
3.82 % Fe | Pumpellyite-(Al) ! | Ca2(Al,Fe++,Mg)Al2(SiO4)(Si2O7)(OH,O)2·H2O | 481.95 |
3.82 % Fe | Feklichevite ! | Na11Ca9(Fe+++,Fe++)2Zr3Nb[Si25O73](OH,H2O,Cl,O)5 | 3,038.68 |
3.80 % Fe | Tennantite # | (Cu,Fe)12As4S13 | 1,471.40 |
3.75 % Fe | Mogovidite ! | Na9(Ca,Na)6Ca6Fe2Zr3[ ]Si25O72(CO3)(OH)4 | 3,066.24 |
3.74 % Fe | Geffroyite | (Ag,Cu,Fe)9(Se,S)8 | 1,342.22 |
3.74 % Fe | Fluoro-sodic-pedrizite ! | NaLi2(Mg2Al2Li)S5Si8O22F2 | 777.04 |
3.71 % Fe | Kingsmountite | (Ca,Mn++)4(Fe++,Mn++)Al4(PO4)6(OH)4·12(H2O) | 1,204.33 |
3.71 % Fe | Winchite # | [ ](CaNa)Mg4(Al,Fe3+)Si8O22(OH)2 | 828.18 |
3.71 % Fe | Koragoite | (Mn++,Fe+++)3(Nb,Ta,Ti)2(Nb,Mn)2(W,Ta)2O20 | 1,130.10 |
3.68 % Fe | Ikranite ! | (Na,H3O)15(Ca,Mn,REE)6Fe+++2Zr3([ ],Zr)([ ],Si)Si24O66(O,OH)6Cl·2-3H2O | 2,760.39 |
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